Podcast
Questions and Answers
What happens to the vapor pressure as the temperature of a liquid increases?
What happens to the vapor pressure as the temperature of a liquid increases?
- The vapor pressure remains the same
- The vapor pressure increases (correct)
- The vapor pressure decreases
- The vapor pressure first increases then decreases
What type of substances have high vapor pressure at normal temperatures?
What type of substances have high vapor pressure at normal temperatures?
- Inert substances
- Volatile substances (correct)
- Non-volatile substances
- Reactive substances
What does the equilibrium vapor pressure indicate?
What does the equilibrium vapor pressure indicate?
- A liquid's thermodynamic tendency to freeze
- A liquid's thermodynamic tendency to sublimate
- A liquid's thermodynamic tendency to condense
- A liquid's thermodynamic tendency to evaporate (correct)